<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>当前用户</title>
    <style >
        h1{
            margin: 20px auto;
            text-align: center;
            color: #A0F;
        }
        h4 {
            color: #A0F;
        }
        body {
            background-color: #eee;
        }
    </style>
</head>
<body>
    <h1>学生信息管理</h1>
    <?php
     include "isLogin.php";
   // session_start();
    echo "<h4>当前用户:" . $_SESSION["user"] . "</h4>";
    ?>
</body>
</html>